baber/WOPTO huggingface dataset:
Patent JP-2009234838-A (JP)
Title: Method for manufacturing gallium nitride single crystal
Inventor: OTSU GENICHI
IPC: C30B30/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a gallium nitride single crystal at room temperature while suppressing distortion on an interface between the crystal and a substrate.  <P>SOLUTION: Trimethyl gallium gas as a group III raw gas and ammonia gas as a group V raw gas are simultaneously supplied in a flow rate ratio of 1:1000 or more to a substrate 13 disposed in a chamber 11 adjusted to a predetermined pressure; and the substrate 13 is further irradiated with light at a wavelength of not more than 220 nm. By the method, a gallium nitride single crystal comprising only a hexagonal crystal can be grown on the substrate 13, in which tetragonal gallium nitride is not mixed on the interface between the crystal and the substrate 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008191681-A (JP)
Title: Method for driving plasma display panel
Inventor: NAGAOKA YOSHIMASA
IPC: G09G3/288
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for driving a plasma display that can improve a drive voltage margin during driving of the plasma display.  <P>SOLUTION: The method for driving the plasma display panel is provided, where a picture of one frame comprises (n) sub-fields each including a reset period for an erase discharge, an address period, and a sustain discharge period. The reset period includes a first erase discharge by a narrow-width pulse having a pulse width equal to or less than 2 μs and a second erase discharge by an erase pulse continuously varying an applied voltage value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009233129-A (JP)
Title: Game machine
Inventor: TAKAMOTO JOJI
IPC: A63F5/04
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which displays information capable of being used for health control of a player calculated on the basis of the physical information of the player detected by the game machine.  <P>SOLUTION: The game machine 1 memorizes an operation calorie table which associates the operation of the player against a game value charging means 11, a start operation means 6, and stop operation means 7L, 7C, 7R with the operation calorie consumption by the operation of the player by an operation calorie table memorizing means. An operation force measuring means measures the operation force against the game value charging means, the start operation means, and the stop operation means. The operation calorie correcting means corrects the operation calorie consumption memorized by the operation calorie table memorizing means based on the operation force and calculates the corrected operation calorie consumption.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232784-A (JP)
Title: Reaping transmission
Inventor: NORITA SEIJI
IPC: A01D69/08
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To set a one-way clutch with simple structure in a power transmission system for transmitting to a reaping part, while avoiding enlargement of an output pulley.  <P>SOLUTION: A shiftable element 22 for high/low speed change, and power output rotors 23 and 24 having teeth 23a engaging with teeth 22a formed at the terminal end part in the sliding direction of the shiftable element 22, are provided, and, on teeth part 22a, 23a and 24a formed on each facing surface of the shiftable element 22 and the output rotors 23 and 24, engage contact surfaces 22b, 23b and 24b which transmit one directional rotation of the driving side to the driven side, and inclined surfaces 22c, 23c and 24c which can be ridden on accompanied with reverse rotation so as not to transmit reverse rotation of the driving side to the driven side, are formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236789-A (JP)
Title: Method of preventing degradation of diacetylpolyamine
Inventor: HAMAOKI MASARU
IPC: G01N33/50
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of preventing degradation of diacetylpolyamine in a solution.  <P>SOLUTION: The present invention provides a method of adding a proteinase inhibitor and/or a peptidase inhibitor to the solution containing acetylpolyamine, or a method of lowering the pH of the solution containing diacetylpolyamine. Employment of the method allows inhibition of degradation of diacetylpolyamine in a solution containing diacetylpolyamine, and determination of a more accurate assay value. The method is widely applicable to, for example, a sample containing proteinase or peptidase (e.g., urine or cell lysate), or an assay reaction mixture which may unintentionally contain proteinase or peptidase. Therefore, the method is very useful for assay of diacetylpolyamine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233820-A (JP)
Title: Blasting method and device
Inventor: KOBAYASHI HIROTERU
IPC: B24C3/32
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blasting method and device, simplifying the blasting process and restraining costs of blasting.  <P>SOLUTION: The blasting method comprises processes of: covering at least part of a non-blasting zone other a blasting zone on one face on a blasting side of a plate-shaped workpiece W with mask members 16A, 16B; applying a fluid pressure P on a position corresponding to the mask on at least part of a face opposite to the one face of the workpiece to press at least part of the non-blasting zone to the mask member; and forming a belt-like blasting zone on part of the one face of the workpiece in the longitudinal direction of the workpiece by performing blasting treatment to blow abrasive grains G to the blasting zone partitioned by the mask member while conveying the workpiece in the longitudinal direction simultaneously with the process of applying the fluid pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239171-A (JP)
Title: Solid-state imaging apparatus
Inventor: SHIBATA HIROSHI
IPC: H04N5/3728
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent imaging noise due to light-caused noise caused at an element under a light shield film by sneaking-in of diffracted light under the light shield film from a light shield opening of a photoelectric conversion region, in a solid-state imaging element having a structure which blocks light incident in a region other than the photoelectric conversion region of a pixel.  <P>SOLUTION: A phase shift film 70 which shifts the phase of incident light is formed on the sidewall of the opening 61 of the light shield film 60 in the photoelectric conversion region 31 to cause the diffracted light to the region below the light shield film 60 to generate reductive interference, and thus light shield performance of the region below the light shield film 60 is effectively improved to effectively prevent the imaging noise due to the diffracted light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242284-A (JP)
Title: Method for producing polyoxyalkylenepolyol fatty acid ester
Inventor: TEZUKA YOJI
IPC: C07C67/56
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyoxyalkylenepolyol fatty acid ester of improved filterability which leads to heightened productivity, improved product transparency, and improvement in respect of reduction in odor emission.  <P>SOLUTION: In a method for producing a polyoxyalkylenepolyol fatty acid ester by reacting a polyoxyalkylenepolyol with a fatty acid in the presence of an acid catalyst, the following steps (A), (B), and (C) are successively carried out after the esterification reaction: (A) a step of mixing the reaction system with magnesium oxide having a particle size distribution in which particles of particle sizes of 500 μm or smaller accounts for 95 mass% or more, and particles of particle sizes of 75 μm or smaller accounts for 10 mass% or smaller and heat-treating the resultant mixture, (B) a step of mixing the reaction system in which water is present with an adsorbent, and heat-treating the resulting mixture, and (C) a step of filtering the reaction system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245123-A (JP)
Title: Photoelectric separation type smoke sensor
Inventor: SUGITA TOSHIHIKO
IPC: G08B17/103
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric separation type smoke sensor in which the wiring connection workability of a terminal board can be improved by turnably fixing its body to a base, and the base can be fixed to a box, without separating the base from the body.  <P>SOLUTION: The photoelectric separation type smoke sensor is provided with a base board 2 which is attached to a wall surface, the body 3 fixed to the base board 2 with through screws 30 and 67 with an optical system component for detecting a fire mounted thereon and having a housing part for a circuit board 8, and a cover 20 having an optical filter at the front, wherein the main body 3 is turnably attached to the base board 2, with the screw 67 as a support point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241107-A (JP)
Title: Forming method of cylindrical clutch component
Inventor: OKAMOTO YOSHIYUKI
IPC: B21D53/28
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology can facilitate the trimming and increase the rigidity of an opening end after forming a reinforcing part on the opening end of a clutch component.  <P>SOLUTION: The forming method of a cylindrical clutch component with a spline 11 being formed on a cylindrical part of a sheet metal-made workpiece W1 includes: a spline forming step of forming the spline 11 longer than the effective range on the cylindrical part; a reinforcing part forming step of forming an annular flat part substantially flush with a recess and a reinforcing part continuous to each projecting part by pressing the projecting parts of the spline outside the effective range of the cylindrical part in the radial direction by a die 80 and a punch 90; and a cutting step of cutting the flat part while leaving a part of the annular flat part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245173-A (JP)
Title: Resource information management system and resource information management method
Inventor: NIWANO EIICHI
IPC: G06F21/60
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To collectively manage a plurality of resources.  <P>SOLUTION: A shared terminal 101 has: a resource meta information storage part 106 storing resource meta information 112 including information related to resource management policy of a manager of the shared terminal 101; a resource meta information request information transmission means 115 transmitting resource meta information request information requesting resource meta information 132 including information related to resource management policy of a user of the shared terminal 101; a resource meta information adjustment means 116 adjusting the resource meta information 112 and the resource meta information 132; and a resource information request information transmission means 117 transmitting resource information request information to a secure device 102 when the resource meta information adjustment means 116 adjusts the resource meta information 112 and the resource meta information 132.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008171566-A (JP)
Title: Device and method for reproducing data, and device and method for recording data
Inventor: OKADA SHUNJI
IPC: G11B20/10
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for reproducing data and a device for recording data, also usable as peripheral devices of a computer (PC).  <P>SOLUTION: A disk control unit 10 for controlling a disk mechanism part 1 via a recording/reproducing part 5 is provided. This disk control unit 10 includes a PC interface part 29 for adjusting data transfer with the peripheral part of a PC, an AV signal I/O connection part 31 for connecting the entry/exit of an AV signal to an external camera 51, and a PC/AV signal switching part 27 for selecting the PC interface part 29 and the AV signal entry/exit connection part 31 to transfer data to a buffer control part 26 and an edit control part. The PC interface 29 performs, when a host PC is connected to a connector, the operation to switch the PC/AV signal switching part 27 to the PC side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009245888-A (JP)
Title: Superconducting wire rod substrate and its method for manufacturing
Inventor: SAKAMOTO HISAKI
IPC: C22F1/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting wire rod substrate for embodying a superconducting wire rod showing improved critical current characteristics by improving the surface characteristics of the substrate, and to provide its method for manufacturng.  <P>SOLUTION: The method for manufacturing includes a first rolling step of rolling a substrate having at least a metal surface at a substrate thickness reduction rate of 80% or higher, a first heat treatment step of giving heat treatment to the substrate passing through the first rolling step in a reducing atmosphere, a second rolling step of rolling the substrate passing through the first heat treatment step at a substrate thickness reduction rate of 10-50%, and a second heat treatment step of giving heat treatment to the substrate passing through the second rolling step at a temperature higher than a temperature in the first heat treatment step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250619-A (JP)
Title: Positioning method, program, and positioning apparatus
Inventor: ANAND KUMAR
IPC: G01C21/00
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for determining correctly a model probability, in a positioning method using IMM (interactive mixing model) operation.  <P>SOLUTION: A likelihood index value "Vx" of each Kalman filter processing is calculated, and a relative value between each Kalman filter processing of the likelihood index value "Vx" is calculated. Then, a model probability "μ" of each Kalman filter processing is calculated by using the calculated relative value, and a processing result of each Kalman filter processing is synthesized by using the model probability "μ", to thereby determine the positioning position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250672-A (JP)
Title: Obstacle detection device
Inventor: HARADA TAKEHITO
IPC: G01S15/93
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an obstacle detection device having high resistance with respect to environmental noise.  <P>SOLUTION: This obstacle detection device 1 is equipped with: ultrasonic sensors 3a, 3b, 3c, 3d having wave transmission/reception means 11, 13 capable of transmitting/receiving an ultrasonic wave in a plurality of kinds of frequencies; and a control means 5 for commanding transmission/reception of the ultrasonic wave to the ultrasonic sensors 3a, 3b, 3c, 3d, acquiring a reception result of the ultrasonic wave from the ultrasonic sensors 3a, 3b, 3c, 3d, and detecting an obstacle based on the reception result. Each of the ultrasonic sensors 3a, 3b, 3c, 3d is equipped with a frequency-setting means 9 for setting the frequency of the transmitted/received ultrasonic wave, based on the ultrasonic wave received, when the transmission/reception means 11, 13 do not transmit ultrasonic waves.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248675-A (JP)
Title: Airbag device
Inventor: SUGIYAMA TSUKASA
IPC: B60R21/20
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To inflate respective inflation areas to a sufficient height while suppressing a position swelled on a seat surface of a seat cushion from becoming narrow in a parallel provision direction of the inflation area of the airbag.  <P>SOLUTION: In the vehicle seat with a plurality of seating areas, the inflation areas A1-A3 of the airbag 50 are arranged below the seat surfaces 18-20 of corresponding seating parts 15-17 of the seat cushion. Both side parts regarding the parallel provision direction of the inflation areas A1-A3 in the airbag 50 are fixed to the vehicle. Between the adjacent inflation areas A1, A2 and the inflation areas A2, A3, a non-inflation area B not inflated by an inflation gas G is provided respectively. At the non-inflation areas B, a contraction allowance part for allowing contraction in the parallel provision direction accompanying with inflation of the inflation areas A1-A3 by deforming itself is provided. The contraction allowance part is constituted by slits 61 extending in a longitudinal direction between the adjacent inflation areas A1, A2 and between the inflation areas A2, A3 in the airbag 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008261621-A (JP)
Title: Electro-dynamic swirler, combustion apparatus and method using the same
Inventor: YOUNSI ABDELKRIM
IPC: F02C7/22
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion apparatus having an electro-dynamic swirler and a method using the same, improving control by shortening the DDT length and/or via a flame acceleration process and developing detonation, by promoting mixing of air and fuel.  <P>SOLUTION: This combustion apparatus comprises an oxidant inlet, a fuel inlet, a mixing zone configured to mix fuel and oxidant to form a mixture, a combustion zone in fluid communication with the mixing zone and configured to burn the mixture, and an outlet in fluid communication with the combustion zone. The mixing zone, the combustion zone and/or the outlet comprise the electro-dynamic swirler configured to swirl ionized gas. The electro-dynamic swirler comprises a plurality of electrodes in electrical communication with a power source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009252497-A (JP)
Title: Electrode for battery and battery
Inventor: MARUYAMA TAKAO
IPC: H01M10/0585
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means of improving an actuation property of a secondary battery even under a low environment.  <P>SOLUTION: The battery includes at least a first active material layer containing a first active material, and at least a second active material layer containing a second active material with higher electric resistance than that of the first active material. The second active material layer consists of an electrode for a battery arranged further outward in an area direction than at least a layer of the first active material layer, a first unit cell layer containing the first active material, and a second unit cell layer containing the second active material with higher electric resistance than that of the first active material, and the second unit cell layer is arranged further outward in the stack direction than at least a layer of the first unit cell layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250514-A (JP)
Title: Heating apparatus and its control method
Inventor: SATO HIROSHI
IPC: F26B23/04
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating apparatus and its control method capable of retaining soaking characteristics even when there is wire-breaking in some heaters in the heating apparatus using a plurality of heaters.  <P>SOLUTION: The heating apparatus includes a wire-breaking detection device 12 detecting a wire-broken portion of the plurality of heaters 2, a radiation thermometer 12 measuring a temperature of at least one point on a strip, and a temperature distribution simulator wire-breaking correction device 17 simulating a temperature distribution of the whole strip on the basis of wire-broken portion information detected by the wire-breaking detection device 12 and the temperature of at least one point on the strip measured by the radiation thermometer 13, and correcting output of the heaters around the wire-broken portion detected by the wire-breaking detection device 12 on the basis of the simulation result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009217224-A (JP)
Title: Bus stop guide plate with mobile panel version
Inventor: AOKI YOSHIO
IPC: G09F7/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To generate electricity with a solar panel utilizing rays of sunlight in daytime and to supply stored electricity with a battery to confirm a guide plate all day long through the night or to carry usual electricity by a cable for various information, bus lines, various advertisements and publicity with a mobile communication panel with a built-in cellphone function.  <P>SOLUTION: A base 2 with a built-in battery 4 is installed from the lower part of a guide plate body 1. A guide part 3 provided with a timetable and the mobile communication panel formed of a liquid crystal panel is mounted to the upper part of the base 2. The solar panel 8 is mounted to the upper part of the guide part 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009249346-A (JP)
Title: Blood brain barrier permeable compound having pyridine skeleton
Inventor: SUDO YUKIO
IPC: A61K49/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drug or a contrast medium having high blood brain barrier permeability.  <P>SOLUTION: The drug comprises a compound represented by the formula (wherein R1 is hydrogen, an alkyl group or the like; X is oxygen, an alkylene group, N(R2), CO, COO, CONH, SO<SB>2</SB>, SO<SB>2</SB>NH or SO<SB>3</SB>; R2 is hydrogen or the like; n is an integer of 1-3; and Str is a residue of a drug compound which exhibits pharmacological action in the brain or a residue of a contrast medium) or a pharmaceutically acceptable salt thereof as an active ingredient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249959-A (JP)
Title: Continuous underground wall and its construction method
Inventor: SAKAMOTO TOSHIHIKO
IPC: E02B3/06
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous underground wall, a construction method for the continuous underground wall, and steel for the continuous underground wall, which has a remarkably large rigidity as compared with a steel sheet pile itself and can eliminate the need for temperature control after welding such as weld joining and a complicated work such as bolt joining over the overall length in the longitudinal direction.  <P>SOLUTION: The continuous underground wall 1 comprises the steel sheet pile 2 having a web part 11 in the middle section in the width direction and a joint 14 on both ends of the steel sheet pile 2, and an H-shaped steel 3 having a flange part 22 at the ends of a web part 21. A joint part 8 including the joint 14 for connecting between the adjacent steel sheet piles 2 and one flange part 22 in the H-shaped steel 3 are overlapped in contact with each other in the longitudinal direction while only either of both of the ends of the overlapped part in the longitudinal direction is restricted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251407-A (JP)
Title: Heat roller, fixing device equipped with heat roller, and image forming apparatus equipped with fixing device
Inventor: OYA KAZUYUKI
IPC: H05B3/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat roller for achieving improvement of mechanical strength with simple constitution while contriving thinning, and a fixing device equipped with the heat roller, and an image forming apparatus equipped with the fixing device.  <P>SOLUTION: The heat roller 40 used in the fixing device 4 for fixing a toner image formed on a recording medium includes a base material 41 composed of synthetic resin material formed to be a hollow cylinder, and a planar heating element 42 stuck to the outer periphery of the base material. A thin central rib 411 projecting to an axial center direction from a central part in a shaft direction of the roller, and a plurality of slender ribs 412 provided in parallel in a peripheral direction and formed in the shaft direction of the roller are formed on an inner peripheral surface 410 of the base material.  <P>COPYRIGHT: (C)2010,JPO&INPIT